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feat: basic linux kbuild tree recipe implement

This commit is contained in:
insleker 2026-05-22 18:58:53 +08:00
parent 9409f4be3e
commit e231e9b967
2 changed files with 19 additions and 4 deletions
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3
recipes/linux-kbuild-tree/.gitignore vendored Normal file
View File

@ -0,0 +1,3 @@
/build/
/linux/
*.txt

20
recipes/linux-kbuild-tree/conanfile.py
View File

@ -29,6 +29,10 @@ class LinuxKbuildTreeConan(ConanFile):
exports_sources = "configs/*"
def layout(self):
self.folders.build = "build"
self.folders.generators = os.path.join(self.folders.build, "generators")
def package_id(self):
arch = self.conf.get("user.kernel:arch", default=None)
if arch:
@ -61,8 +65,8 @@ class LinuxKbuildTreeConan(ConanFile):
def source(self):
self.run(
"git clone --depth=1 "
f"--branch {shlex.quote(self._source_ref)} "
f"{shlex.quote(str(self.options.url))} linux"
f"--branch {shlex.quote(self._linux_ref_from_version())} "
"https://github.com/torvalds/linux.git linux"
)
def build(self):
@ -73,7 +77,7 @@ class LinuxKbuildTreeConan(ConanFile):
make_jobs = f" -j{jobs}" if jobs else ""
make_base = (
f"make -C {shlex.quote(linux)}{make_jobs} "
f"make --no-print-directory -C {shlex.quote(linux)}{make_jobs} "
f"ARCH={shlex.quote(str(arch))} "
f"CROSS_COMPILE={shlex.quote(str(cross_compile))}"
)
@ -97,7 +101,7 @@ class LinuxKbuildTreeConan(ConanFile):
"\n".join(
[
f"url={self.options.url}",
f"ref={self.version}",
f"ref={self._linux_ref_from_version()}",
f"git_commit={git_commit}",
f"kernelrelease={kernelrelease}",
f"arch={arch}",
@ -130,6 +134,14 @@ class LinuxKbuildTreeConan(ConanFile):
self.conf_info.define("user.kernel:arch", self._kernel_arch)
self.conf_info.define("user.kernel:cross_compile", self._cross_compile or "")
def _linux_ref_from_version(self):
# Upstream Linux tags base releases as v6.8, while the kernel release
# and Conan package version are commonly represented as 6.8.0.
version_parts = str(self.version).split(".")
if len(version_parts) == 3 and version_parts[2] == "0":
return f"v{version_parts[0]}.{version_parts[1]}"
return f"v{self.version}"
@property
def _kernel_arch(self):
arch = self.conf.get("user.kernel:arch", default=None)